IDEX Corporation
US ˙ NYSE ˙ US45167R1041

SecurityIEX / IDEX Corporation
InstitutionSignaturefd, Llc
Latest Disclosed Ownership624 shares
Latest Disclosed Value $ 118,196
Signaturefd, Llc reports 12.43% increase in ownership of IEX / IDEX Corporation

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 624 shares of IDEX Corporation (US:IEX) valued at $118,279 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 555 shares of IDEX Corporation. This represents a change in shares of 12.43% during the quarter. The current value of the position is $134,378 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-07 2026-03-31 13F IDEX COM 45167R104 624 69 12.43 118 20.41 0.0018
2026-01-20 2025-12-31 13F IDEX COM 45167R104 555 -164 -22.81 99 -16.24 0.0015
2025-10-21 2025-09-30 13F IDEX COM 45167R104 719 -494 -40.73 117 -44.81 0.0018
2025-07-16 2025-06-30 13F IDEX COM 45167R104 1,213 640 111.69 213 105.83 0.0036
2025-05-02 2025-03-31 13F IDEX COM 45167R104 573 92 19.13 104 3.00 0.0020
2025-02-10 2024-12-31 13F IDEX COM 45167R104 481 7 1.48 101 -0.99 0.0019
2024-10-21 2024-09-30 13F IDEX COM 45167R104 474 -191 -28.72 102 -24.06 0.0019
2024-07-29 2024-06-30 13F IDEX COM 45167R104 665 31 4.89 134 -13.64 0.0027
2024-05-03 2024-03-31 13F IDEX COM 45167R104 634 33 5.49 155 18.46 0.0033
2024-02-01 2023-12-31 13F IDEX COM 45167R104 601 7 1.18 130 5.69 0.0030
2023-11-03 2023-09-30 13F IDEX COM 45167R104 594 47 8.59 124 5.13 0.0032
2023-08-01 2023-06-30 13F IDEX COM 45167R104 547 -43 -7.29 118 -13.97 0.0030
2023-04-28 2023-03-31 13F IDEX COM 45167R104 590 3 0.51 136 1.49 0.0037
2023-01-30 2022-12-31 13F IDEX COM 45167R104 587 14 2.44 134 16.52 0.0039
2022-11-08 2022-09-30 13F IDEX COM 45167R104 573 144 33.57 115 47.44 0.0039
2022-08-10 2022-06-30 13F IDEX COM 45167R104 429 106 32.82 78 25.81 0.0027
2022-05-02 2022-03-31 13F IDEX COM 45167R104 323 -48 -12.94 62 -29.55 0.0019
2022-01-25 2021-12-31 13F IDEX COM 45167R104 371 26 7.54 88 23.94 0.0027
2021-10-28 2021-09-30 13F IDEX COM 45167R104 345 45 15.00 71 7.58 0.0025
2021-07-26 2021-06-30 13F IDEX COM 45167R104 300 17 6.01 66 11.86 0.0026
2021-04-30 2021-03-31 13F IDEX COM 45167R104 283 27 10.55 59 15.69 0.0026
2021-02-11 2020-12-31 13F IDEX COM 45167R104 256 8 3.23 51 13.33 0.0024
2020-11-03 2020-09-30 13F IDEX COM 45167R104 248 32 14.81 45 32.35 0.0024
2020-07-30 2020-06-30 13F IDEX COM 45167R104 216 43 24.86 34 41.67 0.0021
2020-04-23 2020-03-31 13F IDEX COM 45167R104 173 142 458.06 24 380.00 0.0021
2020-02-05 2019-12-31 13F IDEX COM 45167R104 31 -10 -24.39 5 -28.57 0.0004
2019-10-16 2019-09-30 13F IDEX COM 45167R104 41 10 32.26 7 40.00 0.0006
2019-07-31 2019-06-30 13F IDEX COM 45167R104 31 0 0.00 5 0.00 0.0004
2019-05-09 2019-03-31 13F IDEX COM 45167R104 31 0 0.00 5 25.00 0.0004
2019-02-13 2018-12-31 13F IDEX COM 45167R104 31 -26 -45.61 4 -55.56 0.0004
2018-11-14 2018-09-30 13F IDEX COM 45167R104 57 -11 -16.18 9 0.00 0.0009
2018-08-14 2018-06-30 13F IDEX COM 45167R104 68 -15 -18.07 9 -25.00 0.0010
2018-05-08 2018-03-31 13F IDEX COM 45167R104 83 83 12 0.0014
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.